(2019-11-27, 12:20 PM)Sailoog Wrote: Have you considered using influxdb and chronograph/grafana for reading history? in SK-influxdb plugin you can set that frecuency you need.
Install openplotter-dashboards app in openplotter 2
I have not tried that, I will give it a try...thank you.
(2019-11-27, 12:20 PM)jim321 Wrote: https://flows.nodered.org/node/node-red-...b20-sensor
https://flows.nodered.org/node/node-red-node-pi-mcp3008
thank you. are you suggesting to use "timestamp" as a way to control the frequency?